Observing outcomes of perilunate injuries in Canada

The Canadian Prospective Pragmatic Perilunate Outcomes Trial (The C3PO Trial)

Observational University of Calgary · NCT04370626

This study is looking at how perilunate injuries are treated in Canada to see what happens to patients over time and improve care for these injuries.

Quick facts

Study typeObservational
Enrollment450 (estimated)
Ages14 Years to 120 Years
SexAll
SponsorUniversity of Calgary Academic / other
Locations1 site (Calgary, Alberta)
Trial IDNCT04370626 on ClinicalTrials.gov

What this trial studies

This observational study aims to collect and analyze data on perilunate injuries (PLIs) across Canada over a two to three-year period. It will include both prospective and retrospective data from various hospitals treating PLIs, focusing on injury and surgical parameters. The study will follow participants at scheduled intervals of two, five, and ten years to assess long-term outcomes and complications. The goal is to improve understanding of these complex injuries and their treatment outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 14 years or older who have been clinically diagnosed with a perilunate injury.

Not a fit: Patients who do not have a perilunate injury or are unwilling to adhere to the study protocol may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment protocols and better long-term outcomes for patients with perilunate injuries.

How similar studies have performed: While there is existing literature on perilunate injuries, this comprehensive observational approach is relatively novel and aims to fill gaps in understanding treatment variability and outcomes.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* The subject is 14 years of age or older
* The subject has been clinically diagnosed with a perilunate injury
* The subject is willing to adhere to the study protocol including required post-operative therapy, all scheduled follow-up visits, evaluations, and questionnaires (if applicable).

Exclusion Criteria:

There will be no limiting exclusion criteria.

Where this trial is running

Calgary, Alberta

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Wrist InjuriesCarpal Bone FractureDislocation of WristTrauma
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.